Telephone set



FIG. 1 is a front end, top and right side perspective view of a telephone set showing my new design;

FIG. 2 is a rear end, bottom view of the stand and handset, and left side of handset view in perspective;

FIG. 3 is a right side elevational view thereof; and

FIG. 4 is a front end, left side, and bottom (underneath) side of the handset shown in perspective, and a front end, top and right side view in perspective of the stand spaced apart from the handset. 

The ornamental design for a telephone set, as shown and described. 